Add missing admin action files and navigation links

- Add 11 missing server action files: badges, bulk-users, catalog, catalog-bc, catalog-items, import-badges, import-furni, multi-account-detect, permissions, rooms, soundtracks
- Add missing admin navigation links: tickets, sounds, translations, import, radio sub-pages
- Add translation keys for all new navigation items

src/actions/admin-vpn.ts

@@ -29,11 +29,17 @@ export async function saveVpn(formData: FormData): Promise<void> {
   // Toggle: an unchecked checkbox submits nothing, so absence === disabled.
   const enabled = String(formData.get("vpn_block_enabled") ?? "").trim() !== "";
 
-  const providerRaw = String(formData.get("vpn_provider") ?? "").trim().toLowerCase();
+  const providerRaw = String(formData.get("vpn_provider") ?? "")
+    .trim()
+    .toLowerCase();
   const provider = ALLOWED_PROVIDERS.has(providerRaw) ? providerRaw : "none";
 
-  const apiKey = String(formData.get("vpn_api_key") ?? "").trim().slice(0, 255);
-  const blockMessage = String(formData.get("vpn_block_message") ?? "").trim().slice(0, 255);
+  const apiKey = String(formData.get("vpn_api_key") ?? "")
+    .trim()
+    .slice(0, 255);
+  const blockMessage = String(formData.get("vpn_block_message") ?? "")
+    .trim()
+    .slice(0, 255);
 
   try {
     await writeSetting(